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Priority to JP2481479UpriorityCriticalpatent/JPS5821193Y2/ja
Priority to DE19792934410prioritypatent/DE2934410C3/de
Publication of JPS55124878UpublicationCriticalpatent/JPS55124878U/ja
Application grantedgrantedCritical
Publication of JPS5821193Y2publicationCriticalpatent/JPS5821193Y2/ja